12449380743424

Names of 12449380743424

• Cardinal: 12449380743424 can be written as Twelve trillion, four hundred forty-nine billion, three hundred eighty million, seven hundred forty-three thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.2449380743424 × 10¹³

Factors of 12449380743424

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2246

Divisors of 12449380743424

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 32 64 103 128 206 256 412 824 1648 2141 3296 4282 6592 8564 10609 13184 17128 21218 26368 34256 42436 68512 84872 137024 169744 220523 274048 339488 441046 548096 678976 882092 1357952 1764184 2715904 3528368 4583881 7056736 9167762 14113472 18335524 22713869 28226944 36671048 45427738 56453888 73342096 90855476 146684192 181710952 293368384 363421904 472139743 586736768 726843808 944279486 1173473536 1453687616 1888558972 2907375232 3777117944 5814750464 7554235888 15108471776 30216943552 48630393529 60433887104 97260787058 120867774208 194521574116 389043148232 778086296464 1556172592928 3112345185856 6224690371712 12449380743424
• Sum of all divisors σ(n): 25105462907889
• Sum of proper divisors (its aliquot sum) s(n): 12656082164465
• 12449380743424 is an abundant number, because the sum of its proper divisors (12656082164465) is greater than itself. Its abundance is 206701421041

Bases of 12449380743424

• Binary: 10110101001010011000111010101011100100000000₂
• Hexadecimal: 0xB5298EAB900
• Base-36: 4EV5ZV01S

Squares and roots of 12449380743424

• 12449380743424 squared (12449380743424²) is 154987080894736306919243776
• 12449380743424 cubed (12449380743424³) is 1929493180370427911722739315190764929024
• 12449380743424 is a perfect square number. Its square root is 3528368
• The cube root of 12449380743424 is 23176.5746156449

Scales and comparisons

• 12,449,380,743,424 seconds is equal to 395,851 years, 41 weeks, 3 days, 21 hours, 37 minutes, 4 seconds.
• To count from 1 to 12,449,380,743,424 would take you about nine hundred eighty-nine thousand, six hundred twenty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12449380743424 cubic inches would be around 1931.4 feet tall.

Recreational maths with 12449380743424

• 12449380743424 backwards is 42434708394421
• The number of decimal digits it has is: 14
• The sum of 12449380743424's digits is 55
• More coming soon!